https://gcc.gnu.org/g:1067dd74239aa3efd3489cf8c6216fb9787031ca
commit r13-9685-g1067dd74239aa3efd3489cf8c6216fb9787031ca Author: Jan Hubicka <hubi...@ucw.cz> Date: Mon Jul 29 10:48:34 2024 +0200 Fix ICE with -fdump-tree-moref gcc/ChangeLog: PR ipa/116055 * ipa-modref.cc (analyze_function): Do not ICE when flags regress. (cherry picked from commit 98baaa17561ca299eefc98f469f4326e551604c9) Diff: --- gcc/ipa-modref.cc | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/gcc/ipa-modref.cc b/gcc/ipa-modref.cc index d633c8331956..0fa381488e7e 100644 --- a/gcc/ipa-modref.cc +++ b/gcc/ipa-modref.cc @@ -3295,7 +3295,8 @@ analyze_function (bool ipa) fprintf (dump_file, " Flags for param %i improved:", (int)i); else - gcc_unreachable (); + fprintf (dump_file, " Flags for param %i changed:", + (int)i); dump_eaf_flags (dump_file, old_flags, false); fprintf (dump_file, " -> "); dump_eaf_flags (dump_file, new_flags, true); @@ -3311,7 +3312,7 @@ analyze_function (bool ipa) || (summary->retslot_flags & EAF_UNUSED)) fprintf (dump_file, " Flags for retslot improved:"); else - gcc_unreachable (); + fprintf (dump_file, " Flags for retslot changed:"); dump_eaf_flags (dump_file, past_retslot_flags, false); fprintf (dump_file, " -> "); dump_eaf_flags (dump_file, summary->retslot_flags, true); @@ -3326,7 +3327,7 @@ analyze_function (bool ipa) || (summary->static_chain_flags & EAF_UNUSED)) fprintf (dump_file, " Flags for static chain improved:"); else - gcc_unreachable (); + fprintf (dump_file, " Flags for static chain changed:"); dump_eaf_flags (dump_file, past_static_chain_flags, false); fprintf (dump_file, " -> "); dump_eaf_flags (dump_file, summary->static_chain_flags, true);